


import string

# frequency taken from https://en.wikipedia.org/wiki/Letter_frequency
snake_case__				:	str					       =					{
    'E': 1_2.7_0,
    'T': 9.0_6,
    'A': 8.1_7,
    'O': 7.5_1,
    'I': 6.9_7,
    'N': 6.7_5,
    'S': 6.3_3,
    'H': 6.0_9,
    'R': 5.9_9,
    'D': 4.2_5,
    'L': 4.0_3,
    'C': 2.7_8,
    'U': 2.7_6,
    'M': 2.4_1,
    'W': 2.3_6,
    'F': 2.2_3,
    'G': 2.0_2,
    'Y': 1.9_7,
    'P': 1.9_3,
    'B': 1.2_9,
    'V': 0.9_8,
    'K': 0.7_7,
    'J': 0.1_5,
    'X': 0.1_5,
    'Q': 0.1_0,
    'Z': 0.0_7,
}
snake_case__				:	List[str]					       =					'ETAOINSHRDLCUMWFGYPBVKJXQZ'
snake_case__				:	List[Any]					       =					'ABCDEFGHIJKLMNOPQRSTUVWXYZ'


def    __lowerCamelCase   (      A__						: int					)     ->    dict[str, int]:
   lowerCamelCase_						:   int		= {letter: 0 for letter in string.ascii_uppercase}
   for letter in message.upper():
      if letter in LETTERS:
         letter_count[letter] += 1

   return letter_count


def    __lowerCamelCase   (      A__						: Any					)     ->    str:
   return x[0]


def    __lowerCamelCase   (      A__						: int					)     ->    str:
   lowerCamelCase_						:   List[str]		= get_letter_count(__lowerCAmelCase					)
   lowerCamelCase_						:   Optional[int]		= {
       freq: [] for letter, freq in letter_to_freq.items()
   }
   for letter in LETTERS:
      freq_to_letter[letter_to_freq[letter]].append(__lowerCAmelCase					)

   lowerCamelCase_						:   int		= {}

   for freq in freq_to_letter:
      freq_to_letter[freq].sort(key=ETAOIN.find						,						reverse=__lowerCAmelCase					)
      lowerCamelCase_						:   Tuple		= """""".join(freq_to_letter[freq]					)

   lowerCamelCase_						:   List[Any]		= list(freq_to_letter_str.items()					)
   freq_pairs.sort(key=__lowerCAmelCase						,						reverse=__lowerCAmelCase					)

   lowerCamelCase_						:   Union[str, Any]		= [freq_pair[1] for freq_pair in freq_pairs]

   return "".join(__lowerCAmelCase					)


def    __lowerCamelCase   (      A__						: Union[str, Any]					)     ->    int:
   lowerCamelCase_						:   Any		= get_frequency_order(__lowerCAmelCase					)
   lowerCamelCase_						:   List[str]		= 0
   for common_letter in ETAOIN[:6]:
      if common_letter in freq_order[:6]:
         match_score += 1

   for uncommon_letter in ETAOIN[-6:]:
      if uncommon_letter in freq_order[-6:]:
         match_score += 1

   return match_score


if __name__ == "__main__":
      import doctest

      doctest.testmod()






"""simple docstring"""


import os
from distutils.util import strtobool





def      lowerCamelCase_					(   __lowerCAmelCase  ,       __lowerCAmelCase							)				->   Union[str, Any]:




						'''simple docstring'''



						for e in env_keys:
												lowerCamelCase__   =int(os.environ.get(__lowerCAmelCase  ,       -1							)							)
												if val >= 0:
																		return val
						return default





def      lowerCamelCase_					(   __lowerCAmelCase  ,       __lowerCAmelCase=False							)				->   List[str]:




						'''simple docstring'''



						lowerCamelCase__   =os.environ.get(__lowerCAmelCase  ,       str(__lowerCAmelCase							)							)
						return strtobool(__lowerCAmelCase							) == 1  # As its name indicates `strtobool` actually returns an int...





def      lowerCamelCase_					(   __lowerCAmelCase  ,       __lowerCAmelCase="no"							)				->   Union[str, Any]:




						'''simple docstring'''



						lowerCamelCase__   =os.environ.get(__lowerCAmelCase  ,       str(__lowerCAmelCase							)							)
						return value


